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Earnings Per Share (Tables)
 9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted

The table below sets forth the reconciliation between net income (loss) and the weighted average shares outstanding used for calculating basic and diluted EPS for the three and nine months ended September 30, 2017 and 2016:

 

 

Three Months Ended

 

 

Nine Months Ended

 

 

September 30,

 

 

September 30,

 

 

2017

 

 

2016

 

 

2017

 

 

2016

 

Earnings (numerator)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net income attributable to common stockholders

$

14,450

 

 

$

10,648

 

 

$

28,846

 

 

$

14,667

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shares (denominator)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted average common shares outstanding (basic)

 

49,057

 

 

 

48,814

 

 

 

48,633

 

 

 

48,496

 

Dilutive effect of stock options and stock awards outstanding

 

1,359

 

 

 

1,108

 

 

 

1,428

 

 

 

1,069

 

Adjusted weighted average common shares outstanding (diluted)

 

50,416

 

 

 

49,922

 

 

 

50,061

 

 

 

49,565

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Earnings per share attributable to common stockholders

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Basic

$

0.29

 

 

$

0.22

 

 

$

0.59

 

 

$

0.30

 

Diluted

$

0.29

 

 

$

0.21

 

 

$

0.58

 

 

$

0.30